深度学习带来了机器学习的一个新浪潮,受到从学术届到工业界的广泛重视,也导致了“大数据+深度模型”时代的来临,深度学习在各个领域都得到了广泛的应用并取得了发展优势,本文论述了深度学习的起源,对深度学习的三个起源机械学习、神经网络、深度学习作了详细介绍。 Deep learning has brought a new wave of machine learning, which has been widely valued from academic sessions to industrial circles. It has also led to the era of “big data + deep model”. Deep learning has been widely applied in all fields And has obtained the advantage of development. This article discusses the origin of deep learning and introduces in detail the three origins of deep learning: mechanical learning, neural networks and deep learning.